12 Days of Christmas
134th
99 Bottles of Beer
104th
Abundant Numbers
210th
Arabic to Roman
132nd
brainfuck
160th
Christmas Trees
111th
Cubes
71st
Diamonds
64th
Divisors
81st
Emirp Numbers
147th
Evil Numbers
215th
Fibonacci
239th
Fizz Buzz
1st
Happy Numbers
122nd
Leap Years
212th
Morse Decoder
69th
Morse Encoder
66th
Niven Numbers
187th
Odious Numbers
206th
Ordinal Numbers
118th
Pangram Grep
52nd
Pascal’s Triangle
114th
Pernicious Numbers
175th
Prime Numbers
186th
Quine
339th
Rock-paper-scissors-Spock-lizard
106th
Roman to Arabic
52nd
Rule 110
76th
Seven Segment
100th
Sierpiński Triangle
109th
Spelling Numbers
π
201st
√2
101st